Great, train TR5737 arrives at 08:43 in cambridge. How many riders shall I book tickets for?
There are 8 riders, and I need a reference number please.
attraction-type train-arriveby train-day train-departure train-destination train-people
attraction-type train-arriveby train-day train-departure train-destination train-people
attraction-name attraction-type train-arriveby train-day train-departure train-destination train-people
attraction-type train-arriveby train-day train-departure train-destination train-people